Electronic device including camera module

ABSTRACT

According to certain embodiments, an electronic device comprises a housing; and a camera module disposed in an inner space of the housing and including: a barrel having an opening; and a plurality of lenses with aligned centers with an image sensor in an inner space of the barrel, wherein the plurality of lenses comprises at least one other lens and a first lens disposed closest to the opening and having a first outer diameter, wherein the first lens includes: a lens portion, forming an effective area of the first lens, the lens portion exposed to the opening; a connecting portion, forming a portion of an ineffective area of the first lens, extended from the lens portion and inclined at an angle in a first direction away from the lens portion; and a flange portion, forming another portion of the ineffective area of the lens portion, extended from the connecting portion in a second direction substantially perpendicular to a stack direction of the plurality of lenses, wherein the barrel includes: a head portion containing the opening and having a second outer diameter; a body portion extended from the head portion, accommodating the at least one other lens of the plurality of lenses, and having a third outer diameter greater than the second outer diameter; and an engaging portion formed in the inner space of the barrel and engaged with the flange portion, and wherein the first outer diameter of the first lens is greater than the second outer diameter of the head portion.

CROSS-REFERENCE TO RELATED APPLICATION(S)

This application is based on and claims priority under 35 U.S.C. 119 toKorean Patent Application No. 10-2019-0051288, filed on May 2, 2019, inthe Korean Intellectual Property Office, the disclosures of which areherein incorporated by reference in their entireties.

BACKGROUND Field

The disclosure relates to an electronic device including a cameramodule.

Description of Related Art

With the growths of related technologies, a great variety of electronicdevices such as mobile electronic devices have been developed andpopularized. Recently, such electronic devices tend to have atouch-sensitive display with a large-sized screen and also have at leastone camera module. Typically, such camera modules can be disposed aroundthe display in the electronic device. It is important to provide bothcamera functionality with a display area.

The above information is presented as background information only toassist with an understanding of the disclosure. No determination hasbeen made, and no assertion is made, as to whether any of the abovemight be applicable as prior art with regard to the disclosure.

SUMMARY

According to certain embodiments, an electronic device comprises ahousing; and a camera module disposed in an inner space of the housingand including: a barrel having an opening; and a plurality of lenseswith aligned centers with an image sensor in an inner space of thebarrel, wherein the plurality of lenses comprises at least one otherlens and a first lens disposed closest to the opening and having a firstouter diameter, wherein the first lens includes: a lens portion, formingan effective area of the first lens, the lens portion exposed to theopening; a connecting portion, forming a portion of an ineffective areaof the first lens, extended from the lens portion and inclined at anangle in a first direction away from the lens portion; and a flangeportion, forming another portion of the ineffective area of the lensportion, extended from the connecting portion in a second directionsubstantially perpendicular to a stack direction of the plurality oflenses, wherein the barrel includes: a head portion containing theopening and having a second outer diameter; a body portion extended fromthe head portion, accommodating the at least one other lens of theplurality of lenses, and having a third outer diameter greater than thesecond outer diameter; and an engaging portion formed in the inner spaceof the barrel and engaged with the flange portion, and wherein the firstouter diameter of the first lens is greater than the second outerdiameter of the head portion.

According to certain embodiments, an electronic device comprises ahousing including a front cover, a rear cover facing a directionopposite to the front cover, and a lateral member surrounding a spacebetween the front and rear covers and including a support memberextended at least partially into the space; a display disposed betweenthe front cover and the support member and viewable from outside theelectronic device through at least a part of the front cover; and acamera module disposed between the rear cover and the support member inthe space and including: a barrel having an opening formed toward thefront cover; and a plurality of lenses disposed with aligned centerswith an image sensor in an inner space of the barrel, wherein theplurality of lenses comprises at least one other lens and a first lensdisposed closest to the opening and having a first outer diameter,wherein the first lens includes: a lens portion, forming an effectivearea of the first lens, exposed to the opening; a connecting portion,forming a portion of an ineffective area of the first lens, extendedfrom the lens portion and inclined at a predetermined angle in a firstdirection away from the lens portion; and a flange portion, forminganother portion of the ineffective area of the first lens, extendingfrom the connecting portion in a second direction perpendicular to astack direction of the plurality of lenses, wherein the barrel includes:a head portion containing the opening and having a second outerdiameter; a body portion extended from the head portion, accommodatingthe at least one other lens of the plurality of lenses, and having athird outer diameter greater than the second outer diameter; and anengaging portion formed in the inner space of the barrel and engagedwith the flange portion, and wherein the first outer diameter of thefirst lens is greater than the second outer diameter of the headportion.

According to certain embodiments, a camera module comprises a housinghaving a circular opening; a lens disposed in the housing, said lenscomprising a circular lens portion exposed by the opening; and anannular connecting portion surrounding the lens portion, the annularconnecting portion extending at an angle away from the opening and thelens portion; and wherein the housing covers the connection portion; andwherein a diameter of annular connecting portion exceeds a diameter ofthe opening.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and other aspects, features and advantages of certainembodiments of the disclosure will be more apparent from the followingdetailed description, taken in conjunction with the accompanyingdrawings.

FIG. 1 is a perspective view showing a front surface of a mobileelectronic device according to certain embodiments of the disclosure.

FIG. 2 is a perspective view showing a rear surface of the mobileelectronic device shown in FIG. 1 .

FIG. 3 is an exploded perspective view showing the mobile electronicdevice shown in FIGS. 1 and 2 .

FIG. 4 is a cross-sectional view partially showing an electronic deviceincluding a camera module according to certain embodiments of thedisclosure.

FIG. 5 is an enlarged view showing a region B of the camera module shownin

FIG. 4 .

FIG. 6 is a schematic view showing a camera-exposed region of anelectronic device including a camera module according to certainembodiments of the disclosure.

FIG. 7 is a schematic view comparing sizes of a typical barrel and abarrel according to certain embodiments of the disclosure.

FIG. 8 is a cross-sectional view partially showing a barrel of a cameramodule according to certain embodiments of the disclosure.

DETAILED DESCRIPTION

There is demand to design an electronic device that increases thedisplay area to consume as high a proportion of the limited size of theelectronic device as possible, while also providing the user with camerafunctionality. Normally, the electronic device includes a display seento the outside through at least a part of a front plate (e.g., a windowor a front cover). To meet the need of a large-sized screen, the displayis preferably large in size so as to be exposed through thesubstantially entire area of the front plate. In response to this trendof increases in the display area, the arrangement of various electroniccomponents, e.g., at least one camera module, disposed through the frontplate is also changed accordingly. This is because if the camera moduleis disposed in a black matrix (BM) area of the front plate other thanthe display area, the existence of the black matrix reduces the size ofthe display area.

For the purposes of increasing the display area and arranging theelectronic components smoothly, the front plate may include acamera-exposed region (e.g., an opening, a punch hole, or a perforatedhole) formed at a position corresponding to the camera module. Throughthis camera-exposed region, the camera module may receive light from theoutside and perform a camera function.

Generally, the size of the camera-exposed region may be determineddepending on the outer diameter of a barrel of the camera module. Thebarrel is a component of the camera module for accommodating andsupporting a plurality of lenses. The barrel may be, however, confrontedwith limitations in reducing the overall outer diameter due torestrictions on a structural design for supporting the lens.

Certain embodiments of the disclosure may provide an electronic deviceincluding a camera module.

Certain embodiments of the disclosure may provide an electronic devicethat includes a camera module configured to have a reducedcamera-exposed region without reducing a view angle.

Certain embodiments of the disclosure may provide an electronic devicethat includes a camera module having a relatively small camera-exposedregion that can contribute to an increase in size of a display area.

Now, embodiments of the disclosure will be described in detail withreference to the accompanying drawings.

FIG. 1 illustrates a perspective view showing a front surface of amobile electronic device according to an embodiment of the disclosure,and FIG. 2 illustrates a perspective view showing a rear surface of themobile electronic device shown in FIG. 1 according to an embodiment ofthe disclosure.

Referring to FIGS. 1 and 2 , a mobile electronic device 100 may includea housing 110 that includes a first surface (or front surface) 110A, asecond surface (or rear surface) 110B, and a lateral surface 110C thatsurrounds a space between the first surface 110A and the second surface110B. The housing 110 may refer to a structure that forms a part of thefirst surface 110A, the second surface 110B, and the lateral surface110C. The first surface 110A may be formed of a front plate 102 (e.g., aglass plate or polymer plate coated with a variety of coating layers) atleast a part of which is substantially transparent. The second surface110B may be formed of a rear plate 111 which is substantially opaque.The rear plate 111 may be formed of, for example, coated or coloredglass, ceramic, polymer, metal (e.g., aluminum, stainless steel (STS),or magnesium), or any combination thereof. The lateral surface 110C maybe formed of a lateral bezel structure (or “lateral member”) 118 whichis combined with the front plate 102 and the rear plate 111 and includesa metal and/or polymer. The rear plate 111 and the lateral bezelstructure 118 may be integrally formed and may be of the same material(e.g., a metallic material such as aluminum).

The front plate 102 may include two first regions 110D disposed at longedges thereof, respectively, and bent and extended seamlessly from thefirst surface 110A toward the rear plate 111. Similarly, the rear plate111 may include two second regions 110E disposed at long edges thereof,respectively, and bent and extended seamlessly from the second surface110B toward the front plate 102. The front plate 102 (or the rear plate111) may include only one of the first regions 110D (or of the secondregions 110E). The first regions 110D or the second regions 110E may beomitted in part. When viewed from a lateral side of the mobileelectronic device 100, the lateral bezel structure 118 may have a firstthickness (or width) on a lateral side where the first region 110D orthe second region 110E is not included, and may have a second thickness,being less than the first thickness, on another lateral side where thefirst region 110D or the second region 110E is included.

The mobile electronic device 100 may include at least one of a display101, audio modules 103, 107 and 114, sensor modules 104 and 119, cameramodules 105, 112 and 113, a key input device 117, a light emittingdevice, and connector holes 108 and 109. The mobile electronic device100 may omit at least one (e.g., the key input device 117 or the lightemitting device) of the above components, or may further include othercomponents.

The display 101 may be exposed through a substantial portion of thefront plate 102, for example. At least a part of the display 101 may beexposed through the front plate 102 that forms the first surface 110Aand the first region 110D of the lateral surface 110C. Outlines (i.e.,edges and corners) of the display 101 may have substantially the sameform as those of the front plate 102. The spacing between the outline ofthe display 101 and the outline of the front plate 102 may besubstantially unchanged in order to enlarge the exposed area of thedisplay 101.

A recess or opening may be formed in a portion of a display area of thedisplay 101 to accommodate at least one of the audio module 114, thesensor module 104, the camera module 105, and the light emitting device.At least one of the audio module 114, the sensor module 104, the cameramodule 105, a fingerprint sensor (not shown), and the light emittingelement may be disposed on the back of the display area of the display101. The display 101 may be combined with, or adjacent to, a touchsensing circuit, a pressure sensor capable of measuring the touchstrength (pressure), and/or a digitizer for detecting a stylus pen. Atleast a part of the sensor modules 104 and 119 and/or at least a part ofthe key input device 117 may be disposed in the first region 110D and/orthe second region 110E.

The audio modules 103, 107 and 114 may correspond to a microphone hole103 and speaker holes 107 and 114, respectively. The microphone hole 103may contain a microphone disposed therein for acquiring external soundsand, in a case, contain a plurality of microphones to sense a sounddirection. The speaker holes 107 and 114 may be classified into anexternal speaker hole 107 and a call receiver hole 114. The microphonehole 103 and the speaker holes 107 and 114 may be implemented as asingle hole, or a speaker (e.g., a piezo speaker) may be providedwithout the speaker holes 107 and 114.

The sensor modules 104 and 119 may generate electrical signals or datacorresponding to an internal operating state of the mobile electronicdevice 100 or to an external environmental condition. The sensor modules104 and 119 may include a first sensor module 104 (e.g., a proximitysensor) and/or a second sensor module (e.g., a fingerprint sensor)disposed on the first surface 110A of the housing 110, and/or a thirdsensor module 119 (e.g., a heart rate monitor (HRM) sensor) and/or afourth sensor module (e.g., a fingerprint sensor) disposed on the secondsurface 110B of the housing 110. The fingerprint sensor may be disposedon the second surface 110B as well as the first surface 110A (e.g., thedisplay 101) of the housing 110. The electronic device 100 may furtherinclude at least one of a gesture sensor, a gyro sensor, an air pressuresensor, a magnetic sensor, an acceleration sensor, a grip sensor, acolor sensor, an infrared (IR) sensor, a biometric sensor, a temperaturesensor, a humidity sensor, or an illuminance sensor.

The camera modules 105, 112 and 113 may include a first camera device105 disposed on the first surface 110A of the electronic device 100, anda second camera device 112 and/or a flash 113 disposed on the secondsurface 110B. The camera module 105 or the camera module 112 may includeone or more lenses, an image sensor, and/or an image signal processor.The flash 113 may include, for example, a light emitting diode or axenon lamp. Two or more lenses (infrared cameras, wide angle andtelephoto lenses) and image sensors may be disposed on one side of theelectronic device 100.

The key input device 117 may be disposed on the lateral surface 110C ofthe housing 110. The mobile electronic device 100 may not include someor all of the key input device 117 described above, and the key inputdevice 117 which is not included may be implemented in another form suchas a soft key on the display 101. The key input device 117 may includethe sensor module disposed on the second surface 110B of the housing110.

The light emitting device may be disposed on the first surface 110A ofthe housing 110. For example, the light emitting device may providestatus information of the electronic device 100 in an optical form. Thelight emitting device may provide a light source associated with theoperation of the camera module 105. The light emitting device mayinclude, for example, a light emitting diode (LED), an IR LED, or axenon lamp.

The connector holes 108 and 109 may include a first connector hole 108adapted for a connector (e.g., a universal serial bus (USB) connector)for transmitting and receiving power and/or data to and from an externalelectronic device, and/or a second connector hole 109 adapted for aconnector (e.g., an earphone jack) for transmitting and receiving anaudio signal to and from an external electronic device.

Some sensor modules 105 of camera modules 105 and 212, some sensormodules 104 of sensor modules 104 and 119, or an indicator may bearranged to be exposed through a display 101. For example, the cameramodule 105, the sensor module 104, or the indicator may be arranged inthe internal space of an electronic device 100 so as to be brought intocontact with an external environment through an opening of the display101, which is perforated up to a front plate 102. In another embodiment,some sensor modules 104 may be arranged to perform their functionswithout being visually exposed through the front plate 102 in theinternal space of the electronic device. For example, in this case, anarea of the display 101 facing the sensor module may not require aperforated opening.

FIG. 3 illustrates an exploded perspective view showing a mobileelectronic device shown in FIG. 1 according to an embodiment of thedisclosure.

Referring to FIG. 3 , a mobile electronic device 300 may include alateral bezel structure 310, a first support member 311 (e.g., abracket), a front plate 320, a display 400, an electromagnetic inductionpanel (not shown), a printed circuit board (PCB) 340, a battery 350, asecond support member 360 (e.g., a rear case), an antenna 370, and arear plate 380. The mobile electronic device 300 may omit at least one(e.g., the first support member 311 or the second support member 360) ofthe above components or may further include another component. Somecomponents of the electronic device 300 may be the same as or similar tothose of the mobile electronic device 100 shown in FIG. 1 or FIG. 2 ,thus, descriptions thereof are omitted below. The first support member311 is disposed inside the mobile electronic device 300 and may beconnected to, or integrated with, the lateral bezel structure 310. Thefirst support member 311 may be formed of, for example, a metallicmaterial and/or a non-metal (e.g., polymer) material. The first supportmember 311 may be combined with the display 400 at one side thereof andalso combined with the printed circuit board (PCB) 340 at the other sidethereof. On the PCB 340, a processor, a memory, and/or an interface maybe mounted. The processor may include, for example, one or more of acentral processing unit (CPU), an application processor (AP), a graphicsprocessing unit (GPU), an image signal processor (ISP), a sensor hubprocessor, or a communications processor (CP).

The memory may include, for example, one or more of a volatile memoryand a non-volatile memory.

The interface may include, for example, a high definition multimediainterface (HDMI), a USB interface, a secure digital (SD) card interface,and/or an audio interface. The interface may electrically or physicallyconnect the mobile electronic device 300 with an external electronicdevice and may include a USB connector, an SD card/multimedia card (MMC)connector, or an audio connector.

The battery 350 is a device for supplying power to at least onecomponent of the mobile electronic device 300, and may include, forexample, a non-rechargeable primary battery, a rechargeable secondarybattery, or a fuel cell. At least a part of the battery 350 may bedisposed on substantially the same plane as the PCB 340. The battery 350may be integrally disposed within the mobile electronic device 300, andmay be detachably disposed from the mobile electronic device 300.

The antenna 370 may be disposed between the rear plate 380 and thebattery 350. The antenna 370 may include, for example, a near fieldcommunication (NFC) antenna, a wireless charging antenna, and/or amagnetic secure transmission (MST) antenna. The antenna 370 may performshort-range communication with an external device, or transmit andreceive power required for charging wirelessly. An antenna structure maybe formed by a part or combination of the lateral bezel structure 310and/or the first support member 311.

According to certain embodiments, the first support member 311 of thelateral member 310 may include a first surface 3101 and a second surface3102. The first surface 3101 can face the front plate 320, and thesecond surface 3102 can face the rear plate 380. The second surface 3102can be opposite to the first surface 3101.

A camera module 400 (e.g., the camera module 105 in FIG. 1 ) may bedisposed between the first support member 311 and the rear plate 380.According to an embodiment, the camera module 400 may be disposed toprotrude towards or be exposed through the front plate 320 through afirst through-hole 301. The first through-hole 301 can be formed fromthe first surface 3101 to the second surface 3102 of the first supportmember 311.

A portion of the camera module 400 protruding through the firstthrough-hole 301 may be disposed close to or in contact with a lowersurface of the front plate 320 through a second through-hole 331 formedin the display 330. In another embodiment, when the camera module 400 isdisposed between the display 330 and the first support member 311, thefirst through-hole 301 may be unnecessary. The camera module 400 maypenetrate at least part of the first through-hole 301 and the secondthrough-hole 331 in an inner space of the electronic device 300. Thecamera module 400 receives light from the outside through acamera-exposed region 321 formed in the front plate 320. Thecamera-exposed region 321 may include a transparent area substantiallyfacing an effective area of a lens (e.g., a first lens 431 in FIG. 4 )disposed in a barrel (e.g., a barrel 420 in FIG. 4 ) of the cameramodule 400, and a printed area having a predetermined width andsurrounding the transparent area.

Hereinafter, the structure and arrangement of the camera module 400 inthe electronic device 300 will be described in detail.

FIG. 4 is a cross-sectional view partially showing an electronic device300 including a camera module 400 according to certain embodiments ofthe disclosure. By allowing for a diameter of a first lens 431 to begreater than the diameter of the head portion of the barrel 420, thearea of the display that is interrupted by the camera module 400 isreduced, while not substantially, if at all, reducing the view angle.

The electronic device 300 of FIG. 4 may be similar, at least in part, tothe electronic device 100 of FIG. 2 , or may include other embodimentsof the electronic device.

Referring to FIG. 4 , the electronic device 300 may include the frontplate 320 the rear plate 380, and the lateral member 310. The frontplate 320 (e.g., a front cover or a front window) faces a firstdirection (e.g., the Z direction). The rear plate 380 (e.g., a rearcover or a rear window) faces a direction opposite to the front plate320. The lateral member 310 surrounds a space 3001 between the frontplate 320 and the rear plate 380. The electronic device 300 may includea first waterproof member 3201 disposed between the display 330 and thelateral member 310. The electronic device 300 may include a secondwaterproof member 3801 disposed between the lateral member 310 and therear plate 380. The first waterproof member 3201 and the secondwaterproof member 3801 may prevent foreign particles or moisture fromentering the inner space 3001 of the electronic device 300.

The lateral member 310 may further include a support member 311 (e.g.,the first support member 311 in FIG. 3 ) extended at least partiallyinto the inner space 3001 of the electronic device 300. The supportmember 311 may be formed by a structural coupling with the lateralmember 310. According to an embodiment, the support member 311 mayinclude a first through-hole 301 formed to accommodate a barrel 420 ofthe camera module 400 disposed between the support member 311 and therear plate 380. According to an embodiment, the support member 311 mayinclude a support structure for fixing a position of the barrel 420 atleast a portion of which passes through the first through-hole 301.

According to certain embodiments, the display 330 may include a secondthrough-hole 331 formed at a position corresponding to the firstthrough-hole 301. According to an embodiment, the barrel 420 of thecamera module 400 may be disposed to be close to or in contact with thelower surface of the front plate 320 through the second through-hole331.

According to certain embodiments, the camera module 400 may include acamera housing 410, the barrel 420, a plurality of lenses, collectively430 (i.e., 431, 432, 433, and 434 individually), and at least one imagesensor 440. The barrel 420 is disposed in an inner space 4001 of thecamera housing 410 and protruded at least in part from the camerahousing 410. The plurality of lenses 430 are disposed at regularintervals in an inner space 4002 of the barrel 420. The at least oneimage sensor 440 is disposed in the inner space 4001 of the camerahousing 410 and has a center aligned with a center of each lens 430. Inanother embodiment, the camera module 400 may not include the camerahousing 410. In this case, the image sensor may be disposed in the innerspace 4002 of the barrel 420.

According to certain embodiments, the barrel 420 may be disposed topenetrate the first through-hole 301 of the support member 311 and thesecond through-hole 331 of the display 330 and to be close to the lowersurface of the front plate 320. According to an embodiment, theplurality of lenses 430 may be supported at their positions through astructural shape of the inner space 4002 of the barrel 420. According toan embodiment, from among the plurality of lenses 430, a first lens 431disposed closest to the front plate 320 may be disposed to face acamera-exposed region (e.g., the camera-exposed region 321 in FIG. 3 )of the front plate 320 through an opening 4201 formed in the barrel 420.According to an embodiment, the size of the camera-exposed region 321 ofthe front plate 320 may be determined depending on the outer diameter ofthe barrel 420 supporting the first lens 431. According to anembodiment, when the camera module 400 (e.g., a fixed focus (FF) camera)performs an operation of focusing an image, a relative distance betweenthe barrel 420 and the front plate 320 may be fixed. According to anembodiment, when the camera module 400 (e.g., an auto focus (AF) camera)performs an operation of focusing an image, a relative distance betweenthe barrel 420 and the front plate 320 may vary. For example, the cameramodule 400 may include a driving motor (e.g., a voice coil motor (VCM),not shown) for moving the barrel 420, and the relative distance betweenthe barrel 420 and the front plate 320 may vary through the drivingmotor.

Therefore, even if the first lens 431 having the same effective area(e.g., an effective diameter or a lens portion) is used, thecamera-exposed region 321 may be reduced in size because of the barrel420 having a relatively small outer diameter. This may help to increasethe size of the display area.

Hereinafter, a structural relationship between the barrel 420 and thefirst lens 431 will be described in detail.

FIG. 5 is an enlarged view showing a region B of the camera module 400shown in FIG. 4 , and FIG. 6 is a schematic view showing thecamera-exposed region 321 of the electronic device 100 including thecamera module 400 according to certain embodiments of the disclosure.

The first lens 431 includes lens portion 4311, a connecting portion4312, and a flange portion 4313. The connecting portion 4312 is at aninclined angle. The foregoing causes the flange portion 4313 to be lowerand outward from the lens portion 4311. This causes the first lens 431to have a larger diameter D1 than the diameter of a head portion 421 ofthe barrel that accommodates lens portion 4311.

In the disclosure, the term ‘effective area L1’ refers to a portion ofthe first lens 431 that faces the opening 4201 of the barrel 420 andreceives substantial external light for imaging. In addition, the term‘ineffective area L2’ refers to another portion of the first lens 431that surrounds the effective area L1 and has a structure of beingsupported by or engaged with the barrel 420 in the inner space 4002 ofthe barrel 420. In addition, the term ‘first outer diameter D1’ refersto the greatest diameter of the first lens 431 that includes both theeffective area L1 and the ineffective area L2. In addition, the term‘second outer diameter D2’ refers to the outer diameter of a headportion 421 of the barrel 420. In addition, the term ‘third outerdiameter D3’ refers to the outer diameter of a body portion 423 of thebarrel 420.

Referring to FIGS. 5 and 6 , the camera module 400 may include the firstlens 431 disposed to be exposed, at least in part, through the opening4201 in the inner space 4002 of the barrel 420. According to anembodiment, when the front plate 320 is viewed from above, the firstlens 431 may include the effective area L1 and the ineffective area L2.The effective area L1 (e.g., an effective diameter) may include a lensportion 4311 overlapped with the opening 4201 of the barrel 420. Theineffective area L2 may include a connecting portion 4312 extended fromthe lens portion 4311, and a flange portion 4313 extended from theconnecting portion 4312 in a direction to increase the outer diameter.The connecting portion 4312 can be engaged with an engaging portion 4221formed in the inner space 4002 of the barrel 420.

According to an embodiment, the connecting portion 4312 may be formed tobe extended from the lens portion 4311 and inclined at angle (0) in thedirection of increasing the outer diameter. According to an embodiment,this inclination angle (0) may range from 15 degrees to 75 degrees.According to an embodiment, the first lens 431 may have the first outerdiameter D1 including the effective area L1 and the ineffective area L2.According to an embodiment, the connecting portion 4312 may be formed tohave a uniform, gradually thinner, or gradually thicker thickness. Inanother embodiment, the connecting portion 4312 may be formed such thatinner and outer surfaces thereof have different inclination angles.According to an embodiment, the flange portion 4313 may be formed to beextended outwards (i.e., in the direction of increasing the outerdiameter) from the connecting portion 4312. This allows the diameter D1if the first lens 431 to be larger than the head portion 421 of thebarrel 420. According to an embodiment, the flange portion 4313 may beextended in a direction substantially or within 5 degrees ofperpendicular (“substantially perpendicular” shall now be understood tomean “substantially or within 5 degrees of perpendicular) to a stackdirection of the plurality of lenses 430 (i.e., 431, 432, 433, and 434).

According to certain embodiments, the first lens 431 may be disposed inthe inner space 4002 of the barrel 420 such that the flange portion 4313is in contact with and engaged with the engaging portion 4221 of thebarrel 420. Even though the flange portion 4313 is engaged with theengaging portion 4221, the other portions of the first lens 431, thatis, the lens portion 4311 and the connecting portion 4312 might not beengaged with the barrel 420. This is to achieve correct alignment of thefirst lens 431 in the inner space 4002 of the barrel 420.

According to certain embodiments, the barrel 420 may include the headportion 421 and the body portion 423. The head portion 421 has theopening 4201 formed to allow the lens portion 4311 of the first lens 431to be visible from the outside. The body portion 423 is extended fromthe head portion 421. According to an embodiment, the lens portion 4311of the first lens 431 may be disposed at a position corresponding to thehead portion 421 in the inner space 4002 of the barrel 420. According toan embodiment, the flange portion 4313 of the first lens 431 may bedisposed at a position corresponding to the body portion 423 in theinner space 4002 of the barrel 420.

According to certain embodiments, the head portion 421 of the barrel 420penetrates the first through-hole (e.g., the first through-hole 301 inFIGS. 3 and 4 ) of the support member (e.g., the support member 311 inFIGS. 3 and 4 ), also penetrates at least partially the secondthrough-hole (e.g., the second through-hole 331 in FIGS. 3 and 4 ) ofthe display (e.g., the display 330 in FIGS. 3 and 4 ), and is disposednear the lower surface of the front plate 320. Therefore, as the outerdiameter (e.g., the second outer diameter D2) of the head portion 421 issmaller, it is possible to reduce the size of the camera-exposed region321 (e.g., a printed area) formed in the front plate 320. According toan embodiment, in order to reduce the outer diameter of the head portion421 without reducing the size of the effective area L1 of the first lens431 that receives the external light through the opening 4201, theflange portion 4313 of the first lens 431 may be displaced downward andaway from lens portion 4311 toward the body portion 423 of the barrel420 through the connecting portion 4312. Therefore, the head portion 421may be formed to have the second outer diameter D2 smaller than thefirst outer diameter D1 of the first lens 431. According to anembodiment, the body portion 423 may be formed to have at least onethird outer diameter D3 greater than the second outer diameter D2.

According to an embodiment, the third outer diameter D3 of the bodyportion 423 may be generally greater than the first outer diameter D1and the second outer diameter D2. This is because at least a part of thebody portion 423 accommodates the flange portion 4313 of the first lens431 in the inner space 4002 of the barrel 420 and because at least oneof the other lenses 432, 433, and 434 sequentially stacked under thefirst lens 431 may have an outer diameter substantially greater thanthat of the first lens 431.

According to certain embodiments, the barrel 420 may include aconnection surface 422 connecting the head portion 421 and the bodyportion 423. According to an embodiment, the connection surface 422 maybe formed to have a flat surface extended from the bottom of the headportion 421 in a direction substantially perpendicular to the stackdirection of the lenses 430 (i.e., 431, 432, 433, and 434). According toan embodiment, the connection surface 422 may be used as an adhesivesurface and/or a receiving surface for a tape member (e.g., a PORON tapehaving a cushion property) interposed when the camera module 400 issupported by the support member (e.g., the support member 311 in FIG. 4). In another embodiment, the tape member may be interposed between thedisplay 330 and the connection surface 422.

According to an embodiment, the first lens 431 is disposed in the innerspace 4201 of the barrel 420 through a structural change in the lensportion 4311 and the flange portion 4313. At this time, a first verticaldistance H1 from the top of the head portion 421 to the engaging portion4221 (with which the flange portion 4313 of the first lens 431 isengaged) of the barrel 420 may be greater than a second verticaldistance H2 from the top of the head portion 421 to the connectionsurface 422.

FIG. 7 is a schematic view comparing sizes of a barrel 420′ with a lensportion and flange portion arranged coincidentally (i.e., on the sameline) and a barrel 420 according to certain embodiments of thedisclosure.

Referring to FIG. 7 , even though the opening 4201 formed in the headportion 421 and determining the view angle of the camera module 400 isnot changed in size, the outer diameter D2 of the head portion 421 ofthe barrel 420 according to an embodiment of the disclosure is smallerthan the outer diameter D2′ of a head portion 421′. This is because alens portion and a flange portion are arranged coincidentally with eachother (i.e., on the same line) in the case of barrel 420′, whereas theflange portion 4313 of the first lens 431 is displaced toward the bodyportion 423 through the connecting portion 4312 and engaged with thebarrel 420. When the outer diameter D2 of the head portion 421 of thebarrel 420 is reduced, the camera-exposed region (e.g., the cameraexposed region 321 in FIG. 3 ) (e.g., a printed area) formed in thefront plate (e.g., the front plate 320 in FIG. 3 ) can be also reducedin size. This can contribute to an increase in size of a display area.

FIG. 8 is a cross-sectional view partially showing a barrel 420 of acamera module 400 according to certain embodiments of the disclosure.

In FIG. 8 , the same reference numerals are used to refer to the sameelements as those of the camera module 400 shown in FIG. 5 , andredundant description may be omitted.

Referring to FIG. 8 , in an embodiment of the disclosure, the first lens431 may be engaged with the barrel 420 in the inner space 4002 of thebarrel 420 through an inclined structure of a connecting portion 4314itself without the above-described flange portion.

According to certain embodiments, when the front plate (e.g., the frontplate 320 in FIG. 4 ) is viewed from above, the first lens 431 may becomposed of the effective area L1 (e.g., an effective diameter)including the lens portion 4311 overlapped with the opening 4201 of thebarrel 420, and the ineffective area L2 including the connecting portion4314 extended from the lens portion 4311. According to an embodiment,the connecting portion 4314 may be extended from the lens portion 4311and inclined toward the body portion 423 in a direction of increasingthe outer diameter.

According to certain embodiments, the barrel 420 may include an inclinedsurface 4222 formed to face the inner space 4002 and correspond to theconnecting portion 4314 of the first lens 431. According to anembodiment, once the first lens 431 is inserted toward the opening 4201in the inner space 4002 of the barrel 420, the first lens 431 can beengaged with the barrel 420 through contact between the outer surface ofthe connecting portion 4314 and the inclined surface 4222 of the barrel420. In this case, the engaging structure between the first lens 431 andthe barrel 420 through the connecting portion 4314 may be realized atthe body portion 423 rather than at the head portion 421. Therefore, thehead portion 421 of the barrel 420 can be formed to have the secondouter diameter D2 smaller than the first outer diameter D1 of the firstlens 431 and also reduced in comparison with the outer diameter D2′ of ahead portion 421′ in FIG. 7 . This means that when the outer diameter D2of the head portion 421 of the barrel 420 is reduced without a change insize of the opening 4201, the camera-exposed region (e.g., the cameraexposed region 321 in FIG. 3 ) (e.g., a printed area) formed in thefront plate (e.g., the front plate 320 in FIG. 3 ) can be also reducedin size.

According to certain embodiments of the disclosure, an electronic device(e.g., the electronic device 300 in FIG. 4 ) may include a housing(e.g., the housing 110 in FIG. 1 ) and a camera module (e.g., the cameramodule 400 in FIG. 4 ) disposed in an inner space of the housing. Thecamera module may include a barrel (e.g., the barrel 420 in FIG. 4 )having an opening (e.g., the opening 4201 in FIG. 4 ), and a pluralityof lenses (e.g., the lenses 430 in FIG. 4 ) disposed to align centerswith an image sensor in an inner space (e.g., the inner space 4002 inFIG. 4 ) of the barrel. From among the plurality of lenses, a first lens(e.g., the first lens 431 in FIG. 5 ) disposed closest to the openingand having a first outer diameter (e.g., the first outer diameter D1 inFIG. 5 ) may include a lens portion (e.g., the lens portion 4311 in FIG.5 ), which is an effective area (e.g., the effective area L1 in FIG. 5), disposed to be exposed to the opening, a connecting portion (e.g.,the connecting portion 4312 in FIG. 5 ), which is a part of anineffective area (e.g., the ineffective area L2 in FIG. 5 ), extendedfrom the lens portion and inclined at a predetermined angle (e.g., theangle θ in FIG. 5 ) in a first direction of increasing an outerdiameter, and a flange portion (e.g., the flange portion 4313 in FIG.5), which is another part of the ineffective area, extended from theconnecting portion in a second direction perpendicular to a stackdirection of the plurality of lenses. The barrel may include a headportion (e.g., the head portion 421 in FIG. 5 ) containing the openingand having a second outer diameter (e.g., the second outer diameter D2in FIG. 5 ), a body portion (e.g., the body portion 423 in FIG. 5 )extended from the head portion, accommodating lenses (e.g., the lenses432, 433, and 434 in FIG. 4 ) other than the first lens from among theplurality of lenses, and having a third outer diameter (e.g., the thirdouter diameter D3 in FIG. 5 ) greater than the second outer diameter,and an engaging portion (e.g., the engaging portion 4221 in FIG. 5 )formed in the inner space of the barrel and engaged with the flangeportion. The first outer diameter of the first lens may be greater thanthe second outer diameter of the head portion.

According to certain embodiments, the first lens may be formed such thatat least a part of the lens portion is disposed at a positioncorresponding to the head portion in the inner space of the barrel andsuch that the flange portion is disposed at a position corresponding tothe body portion in the inner space of the barrel.

According to certain embodiments, the housing may include at least onecover (e.g., the front plate 320 in FIG. 4 ) including a camera-exposedregion (e.g., the camera-exposed region 321 in FIG. 3 ) corresponding tothe barrel, and when the camera module performs an operation of focusingan image, a relative distance between the barrel and the at least onecover may be fixed or varied.

According to certain embodiments, the barrel may further include aconnection surface (e.g., the connection surface 422 in FIG. 5 )connecting the head portion and the body portion, and the connectionsurface may be formed in the second direction from the head portion tothe body portion.

According to certain embodiments, a first vertical distance (e.g., thefirst vertical distance H1 in FIG. 5 ) from a top of the head portion tothe engaging portion may be greater than a height (e.g., the secondvertical distance H2 in FIG. 5 ) of the head portion.

According to certain embodiments, the connecting portion may be extendedfrom the lens portion to be inclined at an angle ranging from 15 degreesto 75 degrees with respect to the second direction.

According to certain embodiments, the housing may include at least onecover (e.g., the front plate 320 in FIG. 4 ) including a camera-exposedregion (e.g., the camera-exposed region 321 in FIG. 3 ) corresponding tothe barrel, and the electronic device may further include a display(e.g., the display 330 in FIG. 4 ) disposed in the inner space of thehousing to be seen to an outside through at least a part of the at leastone cover.

According to certain embodiments, the display may include a through-hole(e.g., the second through-hole 331 in FIG. 4 ) formed at least in part,and the camera module may be disposed such that the head portionpenetrates at least in part the through-hole.

According to certain embodiments, the housing may include at least onecover (e.g., the front plate 320 in FIG. 4 ) including a camera-exposedregion (e.g., the camera-exposed region 321 in FIG. 3 ) corresponding tothe barrel, and a lateral member (e.g., the lateral member 310 in FIG. 4) surrounding a periphery of the at least one cover. The at least onecover may include a front cover (e.g., the front plate 320 in FIG. 4 ),and a rear cover (e.g., the rear plate 380 in FIG. 4 ) facing adirection opposite to the front cover. The lateral member may bedisposed to surround a space (e.g., the space 3001 in FIG. 4 ) betweenthe front cover and the rear cover.

According to certain embodiments, the lateral member may include asupport member (e.g., the support member 311 in FIG. 4 ) extended atleast in part to the space and having a first through-hole (e.g., thefirst through-hole 301 in FIG. 4 ) formed at a position corresponding tothe head portion, and the camera module may be disposed between thesupport member and the rear cover.

According to certain embodiments, the camera module may be disposed suchthat the head portion is exposed or protruded toward the front coverthrough the first through-hole formed in the support member.

According to certain embodiments, the electronic device may furtherinclude a display disposed between the front cover and the supportmember to be seen to an outside through at least a part of the frontcover.

According to certain embodiments, the display may include a secondthrough-hole (e.g., the second through-hole 331 in FIG. 4 ) formed atleast in part, and the camera module may be disposed such that the headportion penetrates the first through-hole and also penetrates at leastin part the second through-hole.

According to certain embodiments of the disclosure, an electronic device(e.g., the electronic device 300 in FIG. 4 ) may include a housing(e.g., the housing 110 in FIG. 1 ), a display (e.g., the display 330 inFIG. 4 ), and a camera module (e.g., the camera module 400 in FIG. 4 ).The housing may include a front cover (e.g., the front plate 320 in FIG.4 ), a rear cover (e.g., the rear plate 380 in FIG. 4 ) facing adirection opposite to the front cover, and a lateral member (e.g., thelateral member 310 in FIG. 4 ) surrounding a space (e.g., the space 3001in FIG. 4 ) between the front and rear covers and including a supportmember (e.g., the support member 311 in FIG. 4 ) extended at least inpart to the space. The display may be disposed between the front coverand the support member to be seen to an outside through at least a partof the front cover. The camera module may be disposed between the rearcover and the support member in the space and include a barrel (e.g.,the barrel 420 in FIG. 4 ) having an opening (e.g., the opening 4201 inFIG. 4 ) formed toward the front cover, and a plurality of lenses (e.g.,the lenses 430 in FIG. 4 ) disposed to align centers with an imagesensor in an inner space (e.g., the inner space 4002 in FIG. 4 ) of thebarrel. From among the plurality of lenses, a first lens (e.g., thefirst lens 431 in FIG. 5 ) disposed closest to the opening and having afirst outer diameter (e.g., the first outer diameter D1 in FIG. 5 ) mayinclude a lens portion (e.g., the lens portion 4311 in FIG. 5 ), whichis an effective area (e.g., the effective area L1 in FIG. 5 ), disposedto be exposed to the opening, a connecting portion (e.g., the connectingportion 4312 in FIG. 5 ), which is a part of an ineffective area (e.g.,the ineffective area L2 in FIG. 5 ), extended from the lens portion andinclined at a predetermined angle (e.g., the angle θ in FIG. 5 ) in afirst direction of increasing an outer diameter, and a flange portion(e.g., the flange portion 4313 in FIG. 5 ), which is another part of theineffective area, extended from the connecting portion in a seconddirection perpendicular to a stack direction of the plurality of lenses.The barrel may include a head portion (e.g., the head portion 421 inFIG. 5 ) containing the opening and having a second outer diameter(e.g., the second outer diameter D2 in FIG. 5 ), a body portion (e.g.,the body portion 423 in FIG. 5 ) extended from the head portion,accommodating lenses (e.g., the lenses 432, 433, and 434 in FIG. 4 )other than the first lens from among the plurality of lenses, and havinga third outer diameter (e.g., the third outer diameter D3 in FIG. 5 )greater than the second outer diameter, and an engaging portion (e.g.,the engaging portion 4221 in FIG. 5 ) formed in the inner space of thebarrel and engaged with the flange portion. The first outer diameter ofthe first lens may be greater than the second outer diameter of the headportion.

According to certain embodiments, the first lens may be formed such thatat least a part of the lens portion is disposed at a positioncorresponding to the head portion in the inner space of the barrel andsuch that the flange portion is disposed at a position corresponding tothe body portion in the inner space of the barrel.

According to certain embodiments, the support member may have a firstthrough-hole (e.g., the first through-hole 301 in FIG. 4 ) formed at aposition corresponding to the head portion, and the camera module may bedisposed such that the head portion is exposed or protruded toward thefront cover through the first through-hole.

According to certain embodiments, the display may include a secondthrough-hole (e.g., the second through-hole 331 in FIG. 4 ) formed atleast in part, and the camera module may be disposed such that the headportion penetrates the first through-hole and also penetrates at leastin part the second through-hole.

According to certain embodiments, a first vertical distance (e.g., thefirst vertical distance H1 in FIG. 5 ) from a top of the head portion tothe engaging portion may be greater than a height (e.g., the secondvertical distance H2 in FIG. 5 ) of the head portion.

According to certain embodiments, the barrel may further include aconnection surface (e.g., the connection surface 422 in FIG. 5 )connecting the head portion and the body portion, and the connectionsurface may be formed in parallel with the support member from the headportion to the body portion.

According to certain embodiments, when the camera module performs anoperation of focusing an image, a relative distance between the barreland the front cover may be fixed or varied.

While the disclosure has been particularly shown and described withreference to exemplary embodiments thereof, it will be understood bythose skilled in the art that various changes in form and details may bemade therein without departing from the scope of the subject matter asdefined by the appended claims.

What is claimed is:
 1. An electronic device comprising: a housingincluding at least one cover including a camera-exposed region; adisplay disposed in an inner space of the housing, and visible fromoutside the electronic device through at least a part of the at leastone cover, wherein the display includes a through-hole formed at leastin part of the display; and a camera module disposed in the inner spaceof the housing and including: a barrel having an opening; and aplurality of lenses with aligned centers with an image sensor in aninner space of the barrel, wherein the plurality of lenses comprises atleast one other lens and a first lens disposed closest to the openingand having a first outer diameter, wherein the first lens includes: alens portion, forming an effective area of the first lens, the lensportion exposed to the opening; a connecting portion, forming a portionof an ineffective area of the first lens, extended from the lens portionand inclined at an angle in a first direction away from the lensportion; and a flange portion, forming another portion of theineffective area of the lens portion, extended from the connectingportion in a second direction substantially perpendicular to a stackdirection of the plurality of lenses, wherein the barrel includes: ahead portion containing the opening and having a second outer diameterbased on an outer surface of the head portion, the outer surface of thehead portion being substantially parallel to the stack direction; a bodyportion extending from the head portion, connected to the head portionvia a connection surface, the body portion defining a first surface thatis oblique relative to the outer surface of the head portion and theconnection surface, and accommodating the at least one other lens of theplurality of lenses, and having a third outer diameter greater than thesecond outer diameter; and an engaging portion formed in the inner spaceof the barrel and engaged with the flange portion, wherein thecamera-exposed region corresponds to the barrel, wherein the cameramodule is disposed such that the head portion penetrates at least partof the through-hole, wherein the first outer diameter of the first lensis greater than the second outer diameter of the head portion, whereinthe second outer diameter of the head portion is less than the diameterof the through-hole, wherein the diameter of the through-hole is lessthan the first outer diameter of the first lens, wherein the housingfurther includes a lateral member surrounding a periphery of the atleast one cover, wherein the at least one cover includes a front coverand a rear cover facing a direction opposite to the front cover, whereinthe lateral member is disposed to surround a space between the frontcover and the rear cover, wherein the lateral member includes a supportmember extended at least in part to the space and having a firstthrough-hole formed at a position corresponding to the head portion,wherein the camera module is disposed between the support member and therear cover, wherein the body portion defines a second surface thatcontacts the first lens, wherein the second surface includes a verticalpart contacting a vertical portion of the first lens, a horizontal partcontacting a horizontal portion of the first lens, and an oblique partconnecting the vertical portion and horizontal portion, and wherein theoblique part of the second surface is substantially parallel to thefirst surface of the body portion, and is disposed distally from acorresponding part of the first lens so as to define a gap therebetween.2. The electronic device of claim 1, wherein the lens portion isdisposed in the head portion in the inner space of the barrel and theflange portion is engaged to the body portion in the inner space of thebarrel.
 3. The electronic device of claim 1, wherein when the cameramodule performs an operation of focusing an image, and a relativedistance between the barrel and the at least one cover is fixed orvaried.
 4. The electronic device of claim 1, wherein the connectionsurface is formed in the second direction from the head portion to thebody portion.
 5. The electronic device of claim 1, wherein a firstvertical distance from a top of the head portion to the engaging portionis greater than a height of the head portion.
 6. The electronic deviceof claim 1, wherein the angle in the first direction is in a rangebetween 15 degrees to 75 degrees with respect to the second direction.7. The electronic device of claim 1, wherein the camera module isdisposed such that the head portion is exposed or protruded toward thefront cover through the first through-hole formed in the support member.8. The electronic device of claim 7, further comprising: a displaydisposed between the front cover and the support member viewable fromoutside the electronic device through at least a part of the frontcover.
 9. The electronic device of claim 8, wherein the camera module isdisposed such that the head portion penetrates the first through-holeand also penetrates at least in part the through-hole.
 10. An electronicdevice comprising: a housing including a front cover, a rear coverfacing a direction opposite to the front cover, and a lateral membersurrounding a space between the front and rear covers and including asupport member extended at least partially into the space; a displaydisposed between the front cover and the support member and viewablefrom outside the electronic device through at least a part of the frontcover; and a camera module disposed between the rear cover and thesupport member in the space and including: a barrel having an openingformed toward the front cover; and a plurality of lenses disposed withaligned centers with an image sensor in an inner space of the barrel,wherein the plurality of lenses comprises at least one other lens and afirst lens disposed closest to the opening and having a first outerdiameter, wherein the first lens includes: a lens portion, forming aneffective area of the first lens, exposed to the opening; a connectingportion, forming a portion of an ineffective area of the first lens,extended from the lens portion and inclined at a predetermined angle ina first direction away from the lens portion; and a flange portion,forming another portion of the ineffective area of the first lens,extending from the connecting portion in a second directionperpendicular to a stack direction of the plurality of lenses, whereinthe barrel includes: a head portion containing the opening and having asecond outer diameter based on an outer surface of the head portion, theouter surface of the head portion being substantially parallel to thestack direction; a body portion connected to the head portion by aconnection surface, the body portion defining a first surface that isoblique relative to both the outer surface of the head portion and theconnection surface, and accommodating at least one other lens of theplurality of lenses, and having a third outer diameter greater than thesecond outer diameter; and an engaging portion formed in the inner spaceof the barrel and engaged with the flange portion, wherein the firstouter diameter of the first lens is greater than the second outerdiameter of the head portion as defined by the outer surface, whereinthe support member has a first through-hole formed at a positioncorresponding to the head portion, wherein the camera module is disposedsuch that the head portion is exposed or protruded toward the frontcover through the first through-hole, wherein the body portion defines asecond surface that contacts the first lens, wherein the second surfaceincludes a vertical part contacting a vertical portion of the firstlens, a horizontal part contacting a horizontal portion of the firstlens, and an oblique part connecting the vertical portion and horizontalportion, and wherein the oblique part of the second surface issubstantially parallel to the first surface of the body portion, and isdisposed distally from a corresponding part of the first lens so as todefine a gap therebetween.
 11. The electronic device of claim 10,wherein the lens portion is disposed at a position corresponding to thehead portion in the inner space of the barrel and the flange portion isdisposed at a position corresponding to the body portion in the innerspace of the barrel, and wherein the connection surface that connectsthe head portion to the body portion defines a plane that issubstantially perpendicular to the stack direction and perpendicular tothe outer surface of the head portion, and wherein the plane defined bythe connection portion intersects the lens portion in absence ofintersecting the connecting portion of the ineffective area of the lens.12. The electronic device of claim 10, wherein the display includes asecond through-hole formed at least in part, and wherein the cameramodule is disposed such that the head portion penetrates the firstthrough-hole and at least partially penetrates the second through-hole.13. The electronic device of claim 10, wherein a first vertical distancefrom a top of the head portion to the engaging portion is greater than aheight of the head portion.
 14. A camera module, said camera modulecomprising: a housing having a circular opening; and a plurality oflenses disposed in the housing, including a first lens and at least oneother lens, wherein the first lens comprises: a circular lens portionexposed by the opening, and an annular connecting portion surroundingthe circular lens portion, the annular connecting portion extending atan angle away from the opening and the lens portion, wherein the housingcovers the annular connecting portion, wherein the housing includes: ahead portion defining an outer surface that is substantially parallel toan optical axis of the lens, the outer surface of the head portiondefining a diameter of the head portion, and a body portion connected tothe head portion by a connection surface, the body portion defining afirst surface that is oblique relative to both the outer surface of thehead portion and the connection surface, and accommodating the at leastone other lens of the plurality of lenses, wherein a diameter of theannular connecting portion exceeds a diameter of the opening, wherein adiameter of the lens exceeds a diameter of the head portion, wherein thebody portion defines a second surface that contacts the first lens,wherein the second surface includes a vertical part contacting avertical portion of the first lens, a horizontal part contacting ahorizontal portion of the first lens, and an oblique part connecting thevertical portion and horizontal portion, and wherein the oblique part ofthe second surface is substantially parallel to the first surface of thebody portion, and is disposed distally from a corresponding part of thefirst lens so as to define a gap therebetween.
 15. The camera module ofclaim 14, wherein the housing further comprises: a connecting portionconnecting the head portion to a body portion of the housing, theconnecting portion defining a plane that is substantially perpendicularto the optical axis of the lens, wherein the lens further comprises: aflange portion connected to the annular connecting portion and extendingaway from the lens portion, the flange portion covered by the connectionportion of the housing, and wherein the plane defined by the connectionportion intersects the circular lens in absence of intersecting theannular connecting portion.